Express the following as cm using decimals.
(a) 2 mm (b) 30 mm
(c) 116 mm (d) 4 cm 2 mm
(e) 162 mm (f) 83 mm
(a) 2 mm
cm = 0.2 cm
(b) 30 mm
cm = 3.0 cm
(c) 116 mm
cm
cm
cm =11.6 cm
(d) 4 cm 2 mm = 4 cm +
cm = (4+0.2) cm = 4.2 cm
(e) 162 mm
cm
cm
cm =16.2 cm
(f) 83 mm
cm
cm
cm = 8.3 cm
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